import { Cache } from "./Cache";
import { Query } from "drizzle-orm";
/**
 * No-op {@link Cache} implementation used as the default when no caching backend
 * is configured.
 *
 * Every method is a safe stub: reads always report a cache miss and writes and
 * invalidations do nothing. Each call emits a `console.warn` so that caching being
 * effectively disabled is visible during development and points to a missing
 * {@link ForgeSqlOrmOptions.cacheImplementation} configuration.
 */
export declare class NopCache implements Cache {
    /**
     * No-op table invalidation; warns that caching is not configured.
     */
    clearTablesCache(tables: string[]): Promise<void>;
    /**
     * Always reports a cache miss; warns that caching is not configured.
     */
    getQueryResultsFromCache<T>(query: {
        toSQL: () => Query;
    }): Promise<T | undefined>;
    /**
     * No-op expired-entry cleanup; warns that caching is not configured.
     */
    clearExpiredCache(): Promise<void>;
    /**
     * No-op result storage; warns that caching is not configured.
     */
    setQueryResult(): Promise<void>;
}
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